Anisogomphus maacki (Selys, 1872), (= Gomphus m-flavum; =Temnogomphus amurensis)

An East Palaearctic species ranging from E Transbaikalia to Japan.

A female eating a butterfly Coenagrion amaryllis Stoll.

The Onon River left bank floodland with sparse poplars 5 km upstream of Nizhnii Tsasuchei village, Onon District, Chita Province, SE Transbaikalia, Siberia, Russia. 11th July 1996. O. Kosterin.

O. Kosterin